It displays a picture, which the user can rotate by pressing it with two fingers and rotating them. The image rotates in the direction that your fingers are pointing. The image rotates to the right when the fingers are rotated to the right. The image rotates to the left when the fingers are rotated to the left.
Location
You can find theImageRotationsample project at:
Start |…
This sample demonstrates how to use the filter feature ofTFDQuery.
To this end, the sample implements different preset filters. Moreover, you can edit your own filtering condition andapply the filter to a datasetin order to search for specific…
Build Powerful Master-Detail Relationships With Centralized Cached Updates In Delphi
January 7, 2021
First, theCentralizedCachedUpdatessample sets up range-basedmaster-detail relationshipsbetween datasets using twoTFDQueryobjects. Then, the sample shows you how to use aTFDSchemaAdapterobject to enable theCentralized…
TheMoniLayerClientssample shows you how to use the FireDACtracing and monitoringcapabilities to show how an application is communicating with a FireDAC monitor client. To this end, the sample uses two different FireDAC monitor clients: FlatFile-client and Remote-client. To use both monitor clients, the sample uses two client link components: the TFDMoniFlatFileClientLink…
ThexDBMSsample shows you how use theTFDLocalSQLclass to implement a cross-DBMS query application. To this end, each queryable dataset must be registered with theLocal SQL engineusing theDataSetscollection property.Note: The…
Free Source Code: RAD Server Field Services Industry REST API Template Solution For Your Business
January 5, 2021
You can rapidly build and deploy services-based applications withRAD Server. And you get pre-built Docker images for RAD Server on Linux available from Docker Hub. This means you can deploy your services on Azure, AWS, Google Cloud, or on-premise.
There are…
Easily Improve Your Productivity With The Delphi Dev Shell Tools Windows Shell Extension
January 4, 2021
This Windows Shell Extension contains really useful tasks for Object Pascal developers. It creates right click options in Windows Explorer that really help you work with your Delphi projects to their fullest and save massive amounts of time. Go through the features and images below and get to know it.
The Dev-Shell-Tools has many settings and functions, which are described below, how they…
The Sample is using the “Custom” list view item appearance value and configuring the appearance properties of list view items at design time. It also shows how to do this at run time.
When you run the application, it shows a list view. Each list item shows a…
TheAsyncsample shows you how to use theIFDPhysCommandinterface to configure the differentasynchronous execution modes. To this end, the sample uses a group of four radio buttons. Each radio button sets…
View PDFs On iOS With This Powerful Native PDF Library For Delphi FireMonkey By Winsoft
January 1, 2021
Introduction
Native PDF library supports iOS only. It uses PDFKit framework. In the next short you will find installation instructions on how to add the library in the Rad Studio.
2. Components in the Demo and what they do.
This Demo does not contain any components in Design-time. It is a simple project which executes the main code in the FormCreate event, as well as FormResize…
